- The probability of committing a Type II error changes for eachalternative value of the parameter.
True
False
- When conducting a hypothesis test on a population proportion,the value of q is defined as p + 1.
True
False
4. The customer help center in yourcompany receives calls from customers who need help with some ofthe customized software solutions your company provides. Previousstudies had indicated that 20% of customers who call the helpcenter are Hispanics whose native language is Spanish and thereforewould prefer to talk to a Spanish-speaking representative. Thisfigure coincides with the national proportion, as shown by multiplelarger polls. You want to test the hypothesis that 20% of thecallers would prefer to talk to a Spanish-speaking representative.You conduct a statistical study with a sample of 35 calls and findout that 11 of the callers would prefer a Spanish-speakingrepresentative. The significance level for this test is 0.01. Thevalue of the test statistic obtained is _____.
